Handheld mobile light source



FIG. 1 illustrates a top perspective view of a handheld mobile light source showing my new design;

FIG. 2 illustrates a bottom perspective view thereof;

FIG. 3 illustrates another bottom perspective view thereof;

FIG. 4 illustrates a side view thereof;

FIG. 5 illustrates another side view thereof;

FIG. 6 illustrates a top view thereof; and,

FIG. 7 illustrates a bottom view thereof. 

CLAIM The ornamental design for a handheld mobile light source, as shown and described. 